mirror of
https://github.com/mpv-player/mpv
synced 2024-12-25 00:02:13 +00:00
338004bcfc
DVD and Bluray (and to some extent cdda) require awful hacks all over the codebase to make them work. The main reason is that they act like container, but are entirely implemented on the stream layer. The raw mpeg data resulting from these streams must be "extended" with the container-like metadata transported via STREAM_CTRLs. The result were hacks all over demux.c and some higher-level parts. Add a "disc" pseudo-demuxer, and move all these hacks and special-cases to it.
104 lines
3.3 KiB
C
104 lines
3.3 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPLAYER_DEC_VIDEO_H
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#define MPLAYER_DEC_VIDEO_H
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#include <stdbool.h>
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#include "demux/stheader.h"
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#include "video/hwdec.h"
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#include "video/mp_image.h"
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struct mp_decoder_list;
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struct vo;
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struct dec_video {
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struct mp_log *log;
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struct mpv_global *global;
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struct MPOpts *opts;
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struct vf_chain *vfilter; // video filter chain
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struct vo *vo; // (still) needed by video_set/get_colors
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const struct vd_functions *vd_driver;
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struct mp_hwdec_info hwdec_info; // video output hwdec handles
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struct sh_stream *header;
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char *decoder_desc;
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// Used temporarily during decoding (important for format changes)
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struct mp_image *waiting_decoded_mpi;
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struct mp_image_params decoder_output; // last output of the decoder
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void *priv; // for free use by vd_driver
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// Last PTS from decoder (set with each vd_driver->decode() call)
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double codec_pts;
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int num_codec_pts_problems;
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// Last packet DTS from decoder (passed through from source packets)
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double codec_dts;
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int num_codec_dts_problems;
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// PTS sorting (obscure, non-default)
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double buffered_pts[32];
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int num_buffered_pts;
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double sorted_pts;
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int num_sorted_pts_problems;
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double unsorted_pts;
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int num_unsorted_pts_problems;
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int pts_assoc_mode;
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// PTS or DTS of packet last read
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double last_packet_pdts;
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// There was at least one packet with non-sense timestamps.
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int has_broken_packet_pts; // <0: uninitialized, 0: no problems, 1: broken
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// Final PTS of previously decoded image
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double decoded_pts;
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int bitrate; // compressed bits/sec
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float fps; // FPS from demuxer or from user override
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float initial_decoder_aspect;
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// State used only by player/video.c
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double last_pts;
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};
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struct mp_decoder_list *video_decoder_list(void);
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bool video_init_best_codec(struct dec_video *d_video, char* video_decoders);
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void video_uninit(struct dec_video *d_video);
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struct demux_packet;
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struct mp_image *video_decode(struct dec_video *d_video,
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struct demux_packet *packet,
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int drop_frame);
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int video_get_colors(struct dec_video *d_video, const char *item, int *value);
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int video_set_colors(struct dec_video *d_video, const char *item, int value);
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void video_reset_decoding(struct dec_video *d_video);
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int video_vd_control(struct dec_video *d_video, int cmd, void *arg);
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int video_reconfig_filters(struct dec_video *d_video,
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const struct mp_image_params *params);
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int video_vf_vo_control(struct dec_video *d_video, int vf_cmd, void *data);
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#endif /* MPLAYER_DEC_VIDEO_H */
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